It looks like just about everyone is able to go from the name of an orbital to the state function.
看来基本上大家都能从一个,给出的轨道名字得到它的波函数了。
So let's picture what this looks like here, and we'll start with four and we'll add in our last two.
让我们想象一下它的样子,我们先给出四个,然后加上另外两个。
We want you to have a sense of why some programs complete almost before you're done typing it.
一些程序你输入进去它,就能给出结果而另外一些,却要整夜整夜的跑。
Instead, I would ask you given that this is the electron occupancy what is the explanation for it?
事实上,我要求你给出,电子占据情况,看你如何解释它?
Right, 'cause that means either I've been handed zero elements which mean there's really no work to be done or I've been handed one element which is a vacuous truth that it's sorted, right?
因为如果给出0个元素,那意味着不需要做任何事,如果给出1个元素,那显然,它是有序的,对吗?
But I think, as we think it all through we have to conclude it doesn't work. Okay.
但是我认为,我们考虑了一遍,给出的结论是它说不通,就到这里。
It'll also give you a breakdown of the particular nutrients of that food.
它还会给出一份,该食物的营养成分表
If you have a computer that plays chess and you want to explain how the computer plays chess, it's impossible to do so without talking about the programs and mechanisms inside the computer.
如果你有一台能下国际象棋的计算机,你想要解释计算机是如何下国际象棋的,如果你不谈程序以及计算机的内部结构,那你就不能对它如何下国际象棋,给出解释。
So I've got this expression for prices here, here it is, and I want to plug it into that P there.
我们之前已经给出了价格的表达式,用它来代换这里的P
Once you do that, I think it's fairly clear that it has got a y component that's given by cosine the x component is negative.
用了这个结论,我想很明显,y 分量由 cos φ 给出,它的 x 分量是负的
And that generally is just given by the heat capacity the calorimeter times delta T, right.. Because the heat capacity of the calorimeter just like this thing is not strongly temperature dependent, OK.
一般它就由量热计的热容,乘以ΔT给出,因为,量热计的热容,就像这张桌子一样,并不强烈依赖于温度。
You might have also heard about the RISC complex, or the RNA silencing complex, and these are the biological mechanisms that are involved here and only shown by orange arrows on this slide.
你们也可能听说过RISC复合体,也叫RNA沉默复合体,幻灯片上给出了这些涉及的生物机理过程,并将它用橙色的箭头指示出来
Also, when we're looking at the Schrodinger equation, it allows us to explain a stable hydrogen atom, which is something that classical mechanics did not allow us to do.
当我们看一个薛定谔方程的时候,它给出一个稳定的氢原子,这是在经典力学中做不到的。
And you might say, wait a minute, isn't that a string, and the answer's no, I didn't say it's a string by putting quotes around it And notice how the machine responds differently to it.
你会想,等等,这不是个字符串么?,答案是否定的,我没用引号包围它就意味着它不是字符串,请注意计算机对它给出了不同的反应。
We talked about the Bohr model and how that told us an exact distance.
我们讨论过玻尔模型,以及它如何给出这个距离。
that the negative particle travelled - it was deflected much, much further by those plates, what he could also assume and make the conclusion of is that the mass of that negative particle is actually larger or smaller?
因为他发现负电粒子,运动了很远,它被两块电板偏转了,非常非常远,所以他给出的结论是,负电粒子的质量,是比较大还是比较小?
It just holds out the promise of an explanation.
它只是承诺给出一个解释
And to just give you a sense of what this is, the analytical expression that Heisenberg gave in one of its forms is that the uncertainty in the momentum a particle times the uncertainty in its position, this is the uncertainty.
给你说明一下什么是,分析的表述方式,海森堡给出的按照它的其中一种形式,那就是,粒子动量的不确定度乘以,位置的不确定度,这是不确定关系。
Then you'll get a page that looks like this that will talk about-- given that you've had that particular food how many additional calories you have for the day, given an average person, and it gives you the breakdown of what you've eaten so far.
之后你会看到一个类似这样的页面,根据你的某种食物摄入量,根据一般人的情况,告诉你当天额外摄入了多少卡路里,它会给出当前所有的统计数据
Really there's no work to be done if I am handed all in sorted order so, you know, There's no work to be done if I'm handed all of the arrays in sorted order so, you know, if I demand that you give me this assumption that the cups are already sorted and then I'll sort them for you, I mean, this is kind of a cyclical argument.
如果杯子是有序排列的,那就没必要再对它进行排序了,同样如果给出的序列本身就是有序的,那也不必再做什么,如果给出这样的假设:,杯子已经有序,但仍需要对其进行排序,这像是个循环的论点。
At every instant, it's got a location given by the vector R; R itself is contained in a pair of numbers, x and y, and they vary with time.
在每一个瞬时,它的位置由位矢 R 给出,R 本身包含了一对坐标值 x 和 y,并且它们都随着时间的变化而变化
It's somewhat different when we're talking about the p or the d orbitals, and we won't go into the equation there, but this will give you an idea of what we're really talking about with this radial probability distribution.
当我们讨论p轨道或者,d轨道的时候会有些不同,我们那时不会给出方程,但它会给你们一个,关于径向概率,分布的概念。
But it gives us our answer.
但是它给出了我们答案。
Or more likely, it was just the wrong output.
它给出了一个错误答案。
I don't think it does work and in a second I'll give you a counter example.
我认为它不正确,我会马上给出一个反例
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